Hafnium(IV) bromide, anhydrous, 98% (99.7%-Hf) CAS 13777-22-5

Purity 97%+In StockPharmaceutical Standards
CAS No.13777-22-5
Molecular FormulaC25H42N2O19
Molecular Weight674.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hafnium(IV) bromide, anhydrous, 98% (99.7%-Hf) CAS 13777-22-5 chemical structure

Description

CATO supplies Hafnium(IV) bromide, anhydrous, 98% (99.7%-Hf) (CAS 13777-22-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H42N2O19. Molecular weight: 674.60 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H42N2O19
Molecular Weight674.60 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms2

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